Agricultural drone use soars among NZ contractors
Use of agricultural drones by contractors in New Zealand is soaring.
New Zealand farmers and growers are one step closer to accessing new, improved technologies and products to keep them internationally competitive.
A new bill introduced to Parliament will address NZ's woeful data protection regime – one of the worst in the developed world – which causes many problems for farmers and growers unable to get fit-for-purpose products needed to farm productively.
Farmers of minor species such as goats, and growers of minor crops, are most affected. The change will also go a long way to replacing older chemistries with more environmentally friendly options.
With the phasing out of some products the pressure is on farmers and growers to find alternative 'softer' chemistries. In many cases these chemicals exist but are less likely to be marketed in NZ. Diazinon is one example: the insecticide is used to kill grass grub and is due to be phased out in 2028.
Grass grub, which attacks the root systems of plants, is estimated to affect almost half NZ's productive land – about 17.5 million ha. Grass grub incurs production losses of up to $90m a year.
If there are no registered alternatives to Diazinon by 2028, many hectares of pasture could be lost or unregistered chemical products could be used instead. Extended data protection will go a long way to encouraging the development of replacement insecticides.
In the goat industry, the most commonly used veterinary medicines are drenches. Many anthelmintics have to be used 'off label', because there is no registration for these products to be used for goats. They have been tested and registered for use on cattle, sheep or horses – but not goats.
Growers of minor crops including citrus, squash, sweet corn, kumara, tamarillos, field tomatoes, avocados, berry fruit and stonefruit often ask Agcarm member companies to introduce products their companies have available overseas to NZ.
Despite the demand these products aren't being introduced because our market is very small and developing new technology is expensive due to the cost of assembling thousands of pages of data proving that a product works, is safe for people and the environment, and that residues in produce are well within acceptable limits.
Manufacturers need to provide this information in order to get approval from two regulators – the Ministry for Primary Industries and the Environmental Protection Authority. The data package that must be supplied in support of an application costs hundreds of thousands of dollars to assemble.
Often this data is not protected from competitors. So there is no incentive for companies to invest in researching solutions for NZ pest and diseases.
Ten to 15 years of data protection is common in other developed countries. So while the Government is taking a step in the right direction with an increase to eight years, 10 years protection would enable NZ farmers and growers to access products similar to their international counterparts.
• Mark Ross is chief executive of Agcarm, the organisation representing agricultural and horticultural chemicals.
A brilliant result and great news for growers and regional economies. That's how horticulture sector leaders are describing the news that sector exports for the year ended June 30 will reach $8.4 billion - an increase of 19% on last year and is forecast to hit close to $10 billion in 2029.
Funding is proving crucial for predator control despite a broken model reliant on the goodwill of volunteers.
A major milestone on New Zealand's unique journey to eradicate Mycoplasma bovis could come before the end of this year.
We're working through it, and we'll get to it.
The debate around New Zealand's future in the Paris Agreement is heating up.
A technical lab manager for Apata, Phoebe Scherer, has won the Bay of Plenty 2025 Young Grower regional title.
OPINION: It's official, Fieldays 2025 clocked 110,000 visitors over the four days.
OPINION: The Federated Farmers rural advocacy hub at Fieldays has been touted as a great success.